<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>课程表</title>
</head>
<body>
    <table width='600' border="1" cellspacing='0' >
        <caption>课程表</caption>
        <thead bgcolor='#ccc'>
        <tr>
            <th colspan="2">时间/类别</th>
            <th>星期一</th>
            <th>星期二</th>
            <th>星期三</th>
            <th>星期四</th>
            <th>星期五</th>
        </tr>
    </thead>
    
    <tbody align="center">
        <tr>
            <th colspan="2">上学时间</th>
            <th colspan="6"></th>
        </tr>
        <tr>
            <th rowspan="4">上午</th>
            <th>第一节</th>
            <th></th>
            <th></th>
            <th></th>
            <th></th>
            <th></th>
            
        </tr>
        <tr>
            <th>第二节</th>
            <th></th>
            <th></th>
            <th></th>
            <th></th>
            <th></th>
        </tr>
        <tr>
            <th>第三节</th>
            <th></th>
            <th></th>
            <th></th>
            <th></th>
            <th></th>
        </tr>
        <tr>
            <th>第四节</th>
            <th></th>
            <th></th>
            <th></th>
            <th></th>
            <th></th>
        </tr>

        <tr>
            <th rowspan="4">下午</th>
            <th>第一节</th>
            <th></th>
            <th></th>
            <th></th>
            <th></th>
            <th></th>
            
        </tr>
        <tr>
            <th>第二节</th>
            <th></th>
            <th></th>
            <th></th>
            <th></th>
            <th></th>
        </tr>
        <tr>
            <th>第三节</th>
            <th></th>
            <th></th>
            <th></th>
            <th></th>
            <th></th>
        </tr>
        <tr>
            <th>第四节</th>
            <th></th>
            <th></th>
            <th></th>
            <th></th>
            <th></th>
        </tr>
    </tbody>
    </table>
</body>
</html>